Question

write down the negation of the statement triangle is equilateral or isosceles​

Answer 1

Answer:

The triangle is equilateral and it is not isosceles.

Step-by-step explanation:

Given,

p→q

p→ triangle is equilateral.

q→ it is isosceles.

∼(p→q)≡p∧∼q

⇒ The triangle is equilateral and it is not isosceles.

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Answer 2

Answer:

If the triangle is not equilateral then it is not isosceles.

Step-by-step explanation:

(i)Negation of a statement is not accepting the true value of that statement. It is basically a denial of the statement.

(ii)While forming the negation of the statement, we can use ‘not’ or ‘it is not the case’ or ‘it is false that.

(iii) Negation of statement p is expressed as  p